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LCM of 992, 418, 682, 918

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 992, 418, 682, 918 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 992, 418, 682, 918. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 992,418,682,918

Given numbers are 992,418,682,918

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 992,418,682,918 is 95163552.

Find LCM of 992,418,682,918 with Prime Factorization


2 992, 418, 682, 918
11 496, 209, 341, 459
31 496, 19, 31, 459
16, 19, 1, 459

Multiply the prime numbers at the bottom and the left side.

2 x 11 x 31 x 16 x 19 x 1 x 459 = 95163552

Therefore, the lowest common multiple of 992,418,682,918 is 95163552.

LCM Formula to Find Lowest Common Multiple of 992,418,682,918

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

992 x 418 x 682 x 918 = 259606169856

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

418 : 1, 2, 11, 19, 22, 38, 209, 418

682 : 1, 2, 11, 22, 31, 62, 341, 682

918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 992,418,682,918, is 2.

Now, the common factors can be found like this.

992:2x 2x 2x 2x 2x 31

418:2x 11x 19

682:2x 11x 31

918:2x 3x 3x 3x 17

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 11x 31 = 1364

Therefore, the value for common factors is 1364.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 259606169856/(2x1364)

LCM = 259606169856/2728

LCM = 95163552

Thus, we can understand that the LCM of 992,418,682,918 is 95163552.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 992, 418, 682, 918

1. What is the LCM of 992, 418, 682, 918?

Answer: LCM of 992, 418, 682, 918 is 95163552.

2. How to calculate the LCM of 992, 418, 682, 918?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 992, 418, 682, 918.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.